vc下 获取工程exe文件的相对路径

//获取工作路径

TCHAR exePath[256] = { 0 };  ///exe文件路径
DWORD dwResult  = GetModuleFileName( AfxGetApp()->m_hInstance , exePath , 256 );
CString path = exePath;
CString apName  = AfxGetApp()->m_pszAppName;
path = path.Left(path.ReverseFind( _T('\\') ));
path = path.Left(path.ReverseFind( _T('\\') ));
m_strFilePath = path + _T("\\res\\photo.bmp");  //资源photo.bmp的路径

当多个控件响应同一个消息时，获取当前消息来源的控件ID

const MSG *msg = GetCurrentMessage();

UINT id = (DWORD) msg->wParam; // id就是当前响应消息的控件ID

vc工程中屏蔽编辑框粘贴操作的方法，消息屏蔽法

BOOL PersonDlg::PreTranslateMessage(MSG* pMsg)

{

if (GetDlgItem(IDC_EDIT_USER_ID)->m_hWnd == pMsg->hwnd ||

GetDlgItem(IDC_EDIT_USER_NAME)->m_hWnd == pMsg->hwnd ||

GetDlgItem(IDC_EDIT_PHONE)->m_hWnd == pMsg->hwnd ||

GetDlgItem(IDC_EDIT_IDCARD)->m_hWnd == pMsg->hwnd )

{

if (pMsg->message == WM_RBUTTONUP || pMsg->message == WM_KEYDOWN && pMsg->wParam == 'V' && (GetAsyncKeyState(VK_CONTROL) & 0x8000))

return TRUE;

}

return CRTDialog::PreTranslateMessage( pMsg );

}